Abstract: An apparatus for causing milk-like bubbles to be contained in fluid comprises an inlet and outlet of a high-pressure pump respectively combined with an input pipe and a connecting pipe; the input pipe is combined with an air entering pipe; the connecting pipe is combined with a high-pressure groove; the high-pressure groove is further combined with an output pipe; an input hole of the input pipe is larger than an output hole of the output pipe to allow the flow of fluid entering high-pressure pump to be larger than the flow of fluid expelled out of the output pipe, air is drawn into a fin set of the high-pressure pump through the air entering pipe to mix with the fluid and is quickly stirred to form tiny bubbles, and then delivered to the high-pressure groove to store there, the bubbles are finer owing to a higher hydraulic pressure; the fluid with the tiny bubbles is expelled from the output pipe.

Abstract: An artificial spa generator includes a clean water part 10, a spa generating part 20, and a first guide pipe 15 connecting the clean water part outlet and the spa generating part inlet. A dirt removing filter element 12, a softening filter element 13, and an active carbon filter element 14 are provided in the clean water part. The spa generating part has spa medical stones 21 for introducing minerals into the water. Flow meters 40, 41 are provided upstream and downstream of the clean water part for determining when the filter elements should be changed. A valve/piping arrangement is also included for introducing an odor essence into the spa water from an odor essence storage section 32. A thermometer 50 may also be provided therein.

Abstract: An artificial spa generator comprises a clean water part, a spa generating part, and a first guide pipe connecting with the clean water part and the spa generating part. A dirt removing filter element, a softening filter element, and an active carbon filter element are provided in the clean water part respectively. The spa generating part is provided with spa medical stones therein. A flow meter is joined to the inlet pipe or the outlet pipe on the clean water part to count the quantity of water flowing into or out of the clean water part. The spa generating part joins a thermometer and a spa pipe. The clean water part at the outlet thereof joins a first guide pipe and a second guide pipe. The second guide pipe connects with an odor essence mixing part and the odor essence mixing part further comprises an odor essence storing section. A third control valve connects with the spa pipe and the second guide pipe. The second guide pipe joins a second control valve and connects with the spa pipe.